public class OperatingSystemInfo 
{
    public static void main(String[] args)
    {
        String nameOS = "os.name";        
        String versionOS = "os.version";        
        String architectureOS = "os.arch";
    System.out.println("\n    The information about OS");
        System.out.println("\nName of the OS: " + 
System.getProperty(nameOS));
        System.out.println("Version of the OS: " + 
System.getProperty(versionOS));
        System.out.println("Architecture of THe OS: " + 
System.getProperty(architectureOS));
    }
}